<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript">
			var num1=+prompt("请输入数字一");/*转换为数字进行比较*/
			var num2=+prompt("请输入数字二");
			var num3=+prompt("请输入数字三");
			if(num1<num2 && num1<num3){
				if(num2<num3){
					alert(num1+","+num2+","+num3);
				}
				else{
					alert(num1+","+num3+","+num2);
				}
			}
			else if(num2<num1 && num2<num3){
				if(num1<num3){
					alert(num2+","+num1+","+num3);
				}
				else{
					alert(num2+","+num3+","+num1);
				}
			}
			else{
				if(num1<num2){
					alert(num3+","+num1+","+num2);
				}
				else{
					alert(num3+","+num2+","+num1);
				}
			}
		</script>
	</head>
	<body>
	</body>
</html>
